baber/WOPTO huggingface dataset:
Patent HU-214718-B (HU)
Inventor: BOERNER HELMUT
IPC: C07C209/14
Filed: 1992-07-01
Abstract: A  találmány  tárgya  eljárás  az  (I)  általánős  képletű  vegyületekelőállítására – ahől R1  jelentése  1–4  szénatőmős  alkilcsőpőrt,  R4jelentése hidrőgénatőm, 1–4 szénatőmős  alkil-  vagy  (1–4  szénatőmősalkőxi)–(1–2 szénatőmős alkil)-csőpőrt, R5  jelentése  1–4  szénatőmősalkilcsőpőrt  vagy  adőtt  esetben  halőgénszűbsztitűált  fenil-  vagyfenil-(1–2 szénatőmős alkil)-csőpőrt, mi  mellett  –OR5  alkőxicsőpőrtjelentése  esetén  az  indőlgyűr  egy  vagy  több  –OR5  helyettesítőthőrdőzhat – egy (II) általánős képletű vegyület – ahől R5 jelentése  afenti – egy (III) általánős képletű iminnel – ahől R4 és R1  jelentésea fenti – végzett reagáltatásával. A találmány értelmében  úgy  járnakel, hőgy a reagáltatást főszfőrsav jelenlétében végzik. ŕ
Patent HU-212895-B (HU)
Title: Shoe-brake for railway vehicle
Inventor: KOEHLER GUENTER
IPC: B61H13/24
Filed: 1993-11-24
Abstract: Rail vehicles have a brake linkage being acted on by a brake cylinder for acting on at least one wheel set of a bogie, truck or running gear of the rail vehicle through brake blocks having brake block shoes and brake block shoe inserts. A block brake for rail vehicles should be economical and be constructed in such a way that higher braking capacities can be achieved, that damage to the tires of the wheels of the wheel set is avoided and that wheel noise of the wheel sets is minimized. The block brake includes at least one rotationally symmetrical brake body being fixedly disposed on a wheel set shaft of the wheel set between the wheel discs of the wheel set. The acted-on brake block rests on an outer surface of the brake body.
Patent HU-220164-B (HU)
Inventor: CAVANAH JACK A
IPC: A01H5/10
Filed: 1997-01-29
Abstract: A találmány tárgya FELICIA fajtanevű, kétvőnalas hibridkűkőrica, amelybeltenyésztett Piőneer-vőnalak keresztezéséből származik, bibéjénekantőciánős színeződése nagyőn gyenge, címeren a kalászkapelyvaantőciánnal nem színezett, a növény középső részén a levélhüvelyantőciánnal nem, vagy csak nagyőn gyengén színezett. Jellegzetessége,hőgy a bibe megjelenése 2 nappal kőrábbi, mint a DK 250 fajtáé, anövény magassága a címerrel együtt a Deáhőz hasőnlóan közepes, a csőközépső harmadában a szem a lófőgúhőz hasőnló típűsú, a szemkőrőnasárgás narancs színű, a csűtka pedig antőciánős elszíneződésű. ŕ
Patent IT-1217988-B (IT)
Inventor: PISELLI FULVIO L
IPC: C07C323/00
Filed: 1988-01-28
Granted: 1990-03-30
Abstract: A process for the optical resolution of 2-hydroxy-3-(4-methoxyphenyl)-3-(2-acetylaminophenylthio)-propionic acid sodium salt by seeding of a supersaturated solution of said salt with one of the enantiomers.
Patent IT-1197460-B (IT)
Inventor: GIROLDINI VILLIAM
IPC: B01J27/00
Filed: 1982-02-09
Granted: 1988-11-30
Abstract: A process for the synthesis of thiocarbamic acid esters by reacting amine compounds having a general formulawherein A is an arylene radical, simple or substituted by halogens hydrocarbon radicals, alkoxy groups, or can be an alkylene radical having from 1 to 15 carbon atoms, straight- line or branched, simple or substituted, whereas X can be hydrogen -NH<sub>2</sub> or can be an H<sub>2</sub>-N-Z group in which the bivalent function Z derives from alkyl, aryl, cicloaryl, alkaryl, aralkyl radicals which can be, in their turn, simple or substituted, R and R' equal or different can be hydrogen or alkyl, aryl, alkaryl radicals and otherwise, with carbon monoxide, in the presence of a catalyst composed of a metallic selenide.
Patent IT-1151374-B (IT)
Title: Magnetically driven centrifuge
Inventor: BECKMAN STUART
IPC: B04B/
Filed: 1982-03-26
Granted: 1986-12-17
Abstract: Magnetically driven centrifuge includes an open-topped chamber having slots in the sidewall thereof for carrying external radially-extending specimen tubes. The chamber is closed by a lid for retaining the tubes in position, the lid being a snap-fit over chamber peripheral flange. A magnetic member is supported within the chamber by snap-fit within lugs upstanding from the inner surface of the chamber bottom. The outer surface of the bottom includes a central pivot for freely supporting the chamber above a base during rotation, the base having a rotary magnet for rotating the centrifuge by magnetic interaction with magnetic member. Used for sepg. substances from biological fluids prior to microscopic examination. Simple construction, small, light-weight, portable, maintenance-free and explosion proof.
Patent IT-1204620-B (IT)
Title: Isoprene and oxygenated ketone(s) prepn.
Inventor: BENELLI MARCO
IPC: C07C/
Filed: 1987-05-15
Granted: 1989-03-10
Abstract: Storage vessels filled with waste radioactive material are taken underground using the entrance of an operating or abandoned mine. The vessels are deposited in chambers cut into previously undisturbed rock below the `karst' water level. The chambers are filled and each chamber, section and the whole `field' is sealed off against water. Transport is always carried out against the flow of ventilation air. The underground storage area is located below the `karst' water level, in rock formation with a max. of 10 power(-6) cm/sec. water leakage, at least 100 metres from the bounary of the formation, and at least 300 metres from rock, which is already disturbed. The storage area has a max. of two connections to the surface, these are for inward transport and tie-in. The storage area is divided into sections in which access roads and storage chambers are cut. Each chamber is surrounded by protective rock. Full chambers and sectors are sealed with water tight structures
Patent IT-1243773-B (IT)
Inventor: SANFILIPPO DOMENICO
IPC: H01H35/40
Filed: 1990-08-01
Granted: 1994-06-28
Abstract: A process for the preparation of tertiary alkyl ethers, in particular methyl-tert.-butyl-ether (MTBE), from iso-olefins and aliphatic alcohols by means of a fractionation tower is disclosed, in which the main characteristic of the fractionation tower consists in that the reaction mixture is caused to flow through the catalytic trays in transversal direction relatively to the axis of the same fractionation tower. <IMAGE>
Patent IT-1213363-B (IT)
Inventor: BELLUSSI GIUSEPPE
IPC: B01J29/04
Filed: 1986-10-22
Granted: 1989-12-20
Abstract: A synthetic, crystalline, porous material is disclosed, together with the related preparation process. Such material of zeolitic nature containing oxides of silicon, titanium and gallium corresponds, in the calcined and anhydrous state, to the following empyrical formula:     pHGaO2 . qTiO2 . SiO2, wherein p has a value greater than zero and smaller than or equal to 0.050, and g has a value greater than zero and smaller than or equal to 0.025, and the H<+> of HGaO2 can be at least partially replaceable or replaced by cations.
Patent IT-1167458-B (IT)
Inventor: SVATOPLUK MACKRLE
IPC: B03D1/14
Filed: 1981-06-15
Granted: 1987-05-13
Abstract: Arrangement for separation of suspensions or emulsions from liquids by flotation having a flotation space widening from the bottom upwards, to be again narrowed from the place of its largest width upwards. The flotation space is formed by a partition wall within a tank, the supply of cleaned liquid terminating into the lower part of the flotation space. The flotated foam is removed at the surface of the top part of the flotation space, with transfer openings above the widest place of the flotation space terminating in a collecting space of cleaned liquid defined by the partition wall and the wall of the tank, a rectifying wall being provided in front of said transfer openings for preventing passage of the flotated suspension to the collecting space of cleaned liquid.
Patent IT-1185973-B (IT)
Title: Detachable heat exchanger plate
Inventor: FISCHER HELMUT
IPC: F28D/
Filed: 1985-10-02
Granted: 1987-11-18
Abstract: A detachable plate heat exchanger has plates pressed from sheet metal. Central sections (1) of the plates, used for heat exchange, have numerous corrugated pressing (3) which run obliquely at angles (alpha, alpha') to the longitudinal axis of the plate and lie opposed to and intersect with the pressings of adjacent plates. The corrugated pressings are divided into numerous circular corrugated areas (2) which cover the central section of the plate in tightly-joined rows. For mfg. the heat exchange plates, a press tool comprises a base plate on which can be secured numerous circular stamps in such manner that each stamp can be rotated about its vertical axis. The ribs used for pressing the corrugations thus form the required angle to the longitudinal axis of the heat-exchange plate.
Patent IT-1176639-B (IT)
Title: Hand fired signal rocket container esp. of polystyrene
Inventor: KALINOWSKI WERNER
IPC: F42B/
Filed: 1984-09-03
Granted: 1987-08-18
Abstract: Container for the storage and hand-firing of a signal rocket is closed by a moisture-impermeable lid. The lid is closed by a conventional, commercial sealing foil of Al with an adhesive coating, bonded to the thermoplastics vessel under heat and pressure. Pref. a shoulder or seating on the vessel carries a relatively stiff disc, typically of cardboard or Al, held in place by the sealing oil. The foil may be folded down around the edge rim of the vessel so that it is sealed on two mutually perpendicular planes. The vessel itself is pref. of polystyrene. The sealing foil is pref. 0.1-0.2 mm thick. The width of the peripheral bonding zone is pref. approx. 20 times the thickness of the foil.
Patent IT-1134141-B (IT)
Title: Flash removal from inside welded pipes
Inventor: PATON BORIS EVGENIEVICH
IPC: B23D/
Filed: 1980-10-31
Granted: 1986-07-24
Abstract: The flash removal appts. comprises a body on which V-shaped two-arm levers are mounted around its periphery. A cutting tool holder is pivoted to one arm of each of the levers and cutting tools are rigidly attached to the holders. Drives, for turning the levers, are mounted on the body, each being connected with the other arm of each of the levers. On the front and rear ends of the cutting tool holders, there are mounted rollers in contact with the inner surface of the pipe. The appts. is useful in laying pipelines and in welding casing pipes. The cutting tool holders can be held in a withdrawn position during transport of the appts. thus facilitating movement of the appts. within the pipe. Abrasive wear of the rollers is insignificant compared with that of sliding supports so that any dangerous increase in cutting depth is excluded. Hence, the period between repairs of the appts. is increased, power- consumption for moving the appts. within pipes is reduced, and damage to the pipe walls and weld during flash removal is excluded.
Patent IT-1022564-B (IT)
Title: Geminal nitroalkyloxiranes useful as chemical inters - and curing agents prepd. by reaction of nitroalkyl peroxy nitrates and strong alkaline reagents
IPC: C07D/
Filed: 1974-10-02
Granted: 1978-04-20
Abstract: Geminal nitroalkyloxiranes of formula (I) (where R, R1 and R2 are H or alkyl) comprises teating a vicinal nitro-alkyl peroxynitrate of formula (II) (where either R or R1 are alkyl with at least a molar equiv. of a strongly alkaline reagent at reaction temps. ranging up to 40 degrees C. (I) are inters. in the prepn. of alkanols, alpha, beta-unsatd. ketones as well as analogues of acrolein and acrylic acid; also as amino-contg. polymer curing agents.
Patent IT-1233333-B (IT)
Title: Manual blocking system of a vehicle differential gear
Inventor: MORSELLI GIOVANNI
IPC: F16H/
Filed: 1989-05-12
Granted: 1992-03-27
Abstract: The present invention concerns a device aimed at direct-connecting planetary gears. Inside a planetary gear a case hosts a sliding gear. A lever located inside the vehicle carries the sliding element into contact with the lid, which blocks the differential gear, said gear directly connecting lid and planetary gear.
Patent IT-1243586-B (IT)
Title: Advanced regulator of continuously varying power
Inventor: ADAMO ALESSIO
IPC: F16K/
Filed: 1990-03-05
Granted: 1994-06-16
Abstract: The present invention relates to a system allowing the combination, with a standard production gas valve, of a progressive valve with continuous variation of throughput capable of providing a flow of gaseous fuel which is exactly related to the power requirement measured at the apparatus inlet in accordance with absolute mathematical and physical parameters.  This is due to the fact that it is possible to determine the adjustments to the thermal power produced by the apparatus, in accordance with the causes which result in the need for said adjustments, by reading the variations in throughput and temperature at the inlet.
Patent IT-1178428-B (IT)
Title: Vehicle headlamp providing diffuse beam
Inventor: BERTOZZI MARCELLO
Filed: 1984-09-12
Granted: 1987-09-09
Abstract: The headlamp has a housing (10) containing a concentrated light source (15) enclosed by a reflector (17) with a conical cross-section. A series of diffuser mirrors are inserted between the reflector and the relatively small output window (11) of the headlamp. The reflector (17) pref. formed in one part with the light source (15). The light diffuser is fixed in a given position relative to the output window (11) and its pref. has a rectangular surface with a curved cross-sectional profile
Patent IT-1045555-B (IT)
Title: Electrolytic extn of non-ferrous metals - with period current-reversal to obtain high output and low energy consumption
Inventor: VLADIMIR VETOV GENEVSKI NEDELT
Filed: 1975-07-08
Granted: 1980-06-10
Abstract: Process for electric extn. of non-ferrous metals from their solns. where for extn. and dissolution, different electric currents are applied for different periods of time. The novelty is the simultaneous use of two gps. of electrolytic baths, where the electric current for dissolution in each gp. is obtd. from the current used for extn. in the other gp. of baths. The dissolution current is pref. kept constant with current-density 0.5-1.2 times that used during extn. In the pref. circuit, the frequency of extn. and dissoln. is 1-8 times/min. and dissoln. time is 0.5-6% of the extn. time, the controllable rectifiers being switched off simultaneously to damp out transition processes occurring during switch-over. Higher output and lower energy consumption. e.g. in extn. of Zn or Ni.
Patent IT-1082727-B (IT)
Title: Fluid absorbing article with absorbent gel stripes - sepd. by capillary crepe areas for better spreadability
IPC: A61F/
Filed: 1977-01-28
Granted: 1985-05-21
Abstract: A body fluid absorbing article for use as sanitary towel, tampon or bayhs napkin has the absorbing material distributed in a certain pattern (stripes). The area between have capillary properties to direct the fluid flow from satd to non-satd. areas of the absorbing material. The absorbent is a polymer which swells in water and forms a gel such as a crosslinked carboxy alkylated starch deriv. The extremely good absorbent qualities of gel are thereby utilized more efficiently by spreading the effect from central to outlying areas. The strips which are free of absorbent act as temporary storage for fluid.
Patent IT-1165185-B (IT)
Title: Remote-controlled repair machine for vertical conduit - has tool holder with tubular tool bracket slewing about vertical axis, and including TV camera and cable attachment bracket
IPC: B65F/
Filed: 1979-03-23
Granted: 1987-04-22
Abstract: The semi-automatic remote-controlled machine checks repairs and restores vertical or nearly vertical conduits such as rubbish chutes, having a tool-holder coupled by rope to a winch and carrying a television camera. The tool holder can also carry lights, electric supply cables, and if necessary hydraulic or pneumatic supply hoses. The tool holder has a tubular tool bracket capable of slewing about the vertical axis of the holder, typically driven by a motor regulated from the control desk. It can also have clamps for fitting different and removable tools, the camera remaining in position.
Patent IT-1211218-B (IT)
Title: Milk creamer
Inventor: MEGARD PIERRE
IPC: A23C/
Filed: 1987-07-20
Granted: 1989-10-12
Abstract: A creamer for cheese making has an insulated milk container wider than it is high, and a horizontally mobile suction outlet extracting a thin layer of fat from the surface of the milk. A tank has insulated walls and a base inclined towards an outlet with two parallel horizontal guides running its length in its upper end.
Patent IT-1223872-B (IT)
Inventor: PAGANO ROBERTO
IPC: F02D41/20
Filed: 1988-10-27
Granted: 1990-09-29
Abstract: The circuit comprises:  a low-voltage supply (VB), a storage inductor (L1) interposed between one pole (1) of the supply (VB) and the load (Li),  a first electronic switch (SW1) in parallel with the load (Li), a second electronic switch (SWi) in series with the load (Li), between the load (Li) and the other pole (2) of the supply (VB), a third electronic switch (SW3) interposed between the first pole (1) of the supply (VB) and the junction (N) between the load (Li) and the second switch (SWi), and an electronic control unit (ECU) arranged to pilot the switches (SW1, SWi, SW3) in a predetermined manner.
Patent IT-1160673-B (IT)
Title: Nuclear extraction column using solvent - with plates separated by spacers made of neutron absorbing material
IPC: B01D/
Filed: 1978-09-25
Granted: 1987-03-11
Abstract: A pulsed column for extraction processes, using a solvent e.g. for the dressing of irradiated nuclear fuel to separate re-usable fuel from fission products, consists of a vertical tube with spaced perforated horizontal plates. The spacers for the plates are made of a metallic, neutron absorbent material, pref. of stainless steel containing boron gadolinium, of hafnium or of a hafnium alloy. This permits a good control of the critically even for columns of larger diameter.
Patent IT-1174254-B (IT)
Title: Instantaneous tape position determination in cassette - involves measurement of transfer speed and physical characteristics of tape
IPC: B65H/
Filed: 1978-12-06
Granted: 1987-07-01
Abstract: The instantaneous position of a tape used for recording and reproduction is calculated from constants representing physical characteristics. The speed of transfer of tape from one spool to another is also measured. Pulses are generated proportional to speed or rotation of eachspool in a tape transfer system. High frequency clock pulses are accumulated in registers to determine time of rotation for each spool from the number of pulses generated proportional to speed. Physical characteristic constants for cassette is use are stored in memory and used in calculations to determine tape position.
Patent MX-167226-B (MX)
Inventor: FISCHER PETER
IPC: C22B15/00
Filed: 1988-01-22
Abstract: The smelting is carried out in a reactor with adjacent oxidation and reduction zones, the slag baths of both zones communicating with one another, the materials being charged to the slag bath in the oxidation zone and oxygen-containing gases being blown into the slag bath, a slag having a high content of non-ferrous metal oxides being passed from the oxidation zone into the reduction zone, reducing agents and oxygen-containing gases being blown in the reduction zone into the slag in such quantities that the non-ferrous metal oxides are almost completely reduced and a phase rich in non-ferrous metals is formed, a slag low in non-ferrous metals being taken off from the reduction zone, the gases from the oxidation zone and from the reduction zone being extracted separately, and the reduced pressures in the extraction lines from the oxidation zone and from the reduction zone being adjusted such that the differential pressure is zero approximately at the boundary between the oxidation zone and reduction zone. 
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Patent MX-166187-B (MX)
Title: Hidrolisis de aldehidos y cetonas olefinicamente activadas
Inventor: DOLFINI JOSEPH E
IPC: C07C45/00
Filed: 1988-01-29
Abstract: La presente invención se refiere a un método de hidrolizar una olefina activada para producir un compuesto que contiene carbonilo, el cual comprende; conducir la reacción de una olefina acíclica representada por la siguiente ecuación química, para producir dichos compuestos que contienen carbonilo, donde R, R' y R" son hidrógeno, alquilo, cicloalquilo o gryupos de hidrocarburo arilo, o derivados substituídos de los mismos, A de  dicha olefina es un radical seleccionado de la clase de aldehído o ceton, que es conjugada con dicha olefina, y R" tambiíen puede ser una A, conducir dicha reacción a un pH sustancialmente neutro en la presencia de agua, y calentar a una presión superatmosférica suficiente para efectuar dicha reacción de hidrólisis
Patent MX-169376-B (MX)
Title: Maquina y metodo para estratificar laminas de material alimenticio
Inventor: LARSEN HANS KURT
IPC: A23L7/109
Filed: 1989-01-05
Abstract: La presente invención se refiere a una máquina para estratificar láminas de material alimenticio que comprende una cinta transportadora apta para conducir una pluralidad de láminas delgadas de material alimenticio flexible que se depositan planas y paralelas entre sí, medio motrices conectados al transportador para el avance de las láminas de material alimenticio corriente abajo y por lo menos una guía espiral sustancialmente fija situada sobre la cinta transportadora con su eje longitudinal sustancialmente horizontal y formando un ángulo oblícuo con respecto a la dirección de flujo del material alimenticio, apta para que una lámina respectiva de material alimenticio flexible pase por debajo y luego sea guiada por lo menos una vuelta completa en su derredor de modo que dicha lámina se deposite sobre otra lámina que avanza corriente abajo.
Patent MX-166087-B (MX)
Title: Aparato para hacer conexiones electricas en una maquina dinamoelectrica
Inventor: HILDEBRANDT EUGENE F
IPC: H02K11/00
Filed: 1989-10-06
Abstract: La presente invención se refiere a una máquina dinamoeléctrica que tiene un ensamble de estator que comprende uno o más conjuntos de devanado eléctricos, siendo cada extremo de cada conjunto de devanados adaptados para conectarse a conductores eléctricos externos por medio de los cuales una corriente eléctrica es aplicada a el devanado, una pluralidad de terminales eléctricas para hacer la conexión entre los conductores externos y los conjuntos de devanado, y un medio protector conectado entre al menos un conductor externo y al menos un conjunto de devanado para detectar una conducción de operación del ensamble de estator e interrumpir el flujo de corriente a los conjuntos de devanado cuando una condición detectada excede del nivel predeterminado, la mejora comprende un aparato para interconectar eléctricamente los conductores eléctricos externos del medio protector y los extremos de al menos un devanado, incluyendo dicho aparato un primer medio para conectar conmúnmente un extremo de dicho conjunto de devanado con el medio protector y para alejar el medio protector, y un segundo medio de entretraba con el primer medio para sostener el medio protector en su lugar, incluyendo el segundo medio un medio para efectuar la conexión del medio protector a un conductor externo y para conectar el otro extremo de un conjunto de devanado al otro conductor externo.
Patent MX-172574-B (MX)
Title: Composiciones lubricantes
Inventor: ZINKE HORST
IPC: C10M137/10
Filed: 1989-11-06
Abstract: La presente invención se refiere a composiciones lubricantes, caracterizadas porque contienen: a) un lubricante o fluído hidráulico y b) una mezcla de tionofosfato de triarilo de la fórmula I.